In people with MS, the proportions of CD10<sup>low</sup> neutrophils were non-significantly correlated with expanded disability status scores (p=0.06).<h4>Discussion</h4>These findings point to immature CD10<sup>low</sup> blood neutrophils as a population of interest to active MS disease, whose functions should be studied in greater detail in context of MS pathology and biomarkers. The gene discussed is MME; the disease is myeloid sarcoma.